Year first avaliable=2022
Title of the related paper=Fracture network imaging from micro-seismic events in enhanced geothermal reservoirs
Authors of the paper=Siyuan Li 1, Tianfu Xu 1,2, Zubin Chen3, Zhenjiao Jiang 1,2 *
1 Key Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun 130021, China
2 Engineering Research Center of Geothermal Resources Development Technology and Equipment, Ministry of Education, Jilin University, Changchun 130026, China
3 Key Laboratory of Geo-Exploration Instrumentation of Ministry of Education, Jilin University, Changchun 130026, China
*Corresponding author
Zhenjiao Jiang
jiangzhenjiao@hotmail.com

Seis2Frac Users' Guide
1 Introduction
Seis2Frac is a program that allows to generate fracture network from a certain micro-seismic event cloud. The prior knowledge of initial fracture patterns and (horizontal maximum) geo-stress information should be given to run the program. The size of each fracture in the generated fracture network is constrained with 4 vertices.
The program consists of two parts: 1) code1.py for DBSCAN micro-seismic denooising, Monte Carlo fracture parameters' generation and data output for elbow analysis; and 2) code2.py for fracture size determination. the two parts should be executed sequentially and both of them should be started manually.

2 Hardware and software requirement
Hardware requirement: Intel®CoreTMCPU@2.4GHz or above and internal storage of at least 16G.
Software requirement: Python 3.7+(packages required: NumPy, random, copy, matplotlib and math)
The program could be run in PyCharm (or other Python intergrated environment like Spyder) in Windows system.